BUG: unable to handle kernel paging request at 0000000000005689 PGD 18ca96067 P4D 18ca96067 PUD 18ca97067 PMD 0 netlink: 'syz-executor7': attribute type 1 has an invalid length. Oops: 0002 [#1] SMP KASAN CPU: 1 PID: 27282 Comm: syz-executor0 Not tainted 4.18.0-rc7-next-20180803+ #31 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:vmx_vcpu_run+0x124a/0x2600 arch/x86/kvm/vmx.c:10047 Code: a9 68 03 00 00 4c 8b b1 70 03 00 00 4c 8b b9 78 03 00 00 48 8b 89 08 03 00 00 75 05 0f 01 c2 eb 03 0f 01 c3 48 89 4c 24 08 59 <0f> 96 81 88 56 00 00 48 89 81 00 03 00 00 48 89 99 18 03 00 00 8f RSP: 0018:ffff88019ab5f358 EFLAGS: 00010002 RAX: ffff88019ab5f588 RBX: dffffc0000000000 RCX: 0000000000000001 RDX: ffff88019ab5f588 RSI: 0000000000000000 RDI: 0000000000000212 RBP: ffff88019ab5f5f8 R08: ffff880196334340 R09: 0000000000000001 R10: ffffed0038640fb8 R11: ffff8801c3207dc3 R12: ffff8801a8864500 R13: 0000000000000212 R14: 0000000000000200 R15: ffff88019ab5fc10 FS: 00007f8cdba87700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000005689 CR3: 00000001aa209000 CR4: 00000000001426e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: path_init+0x15ed/0x1fc0 fs/namei.c:2207 path_openat+0x20f/0x5300 fs/namei.c:3532 do_filp_open+0x255/0x380 fs/namei.c:3564 do_sys_open+0x584/0x720 fs/open.c:1063 __do_sys_open fs/open.c:1081 [inline] __se_sys_open fs/open.c:1076 [inline] __x64_sys_open+0x7e/0xc0 fs/open.c:1076 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x410861 Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 RSP: 002b:00007f8cdba867a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000410861 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f8cdba86850 RBP: 00000000009300a0 R08: 000000000000000f R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000293 R12: 00000000ffffffff R13: 00000000004d5ed0 R14: 00000000004c971e R15: 0000000000000000 Modules linked in: Dumping ftrace buffer: (ftrace buffer empty) CR2: 0000000000005689 ---[ end trace 9344d3ac760db8d4 ]--- RIP: 0010:vmx_vcpu_run+0x124a/0x2600 arch/x86/kvm/vmx.c:10047 Code: a9 68 03 00 00 4c 8b b1 70 03 00 00 4c 8b b9 78 03 00 00 48 8b 89 08 03 00 00 75 05 0f 01 c2 eb 03 0f 01 c3 48 89 4c 24 08 59 <0f> 96 81 88 56 00 00 48 89 81 00 03 00 00 48 89 99 18 03 00 00 8f RSP: 0018:ffff88019ab5f358 EFLAGS: 00010002 RAX: ffff88019ab5f588 RBX: dffffc0000000000 RCX: 0000000000000001 RDX: ffff88019ab5f588 RSI: 0000000000000000 RDI: 0000000000000212 RBP: ffff88019ab5f5f8 R08: ffff880196334340 R09: 0000000000000001 R10: ffffed0038640fb8 R11: ffff8801c3207dc3 R12: ffff8801a8864500 R13: 0000000000000212 R14: 0000000000000200 R15: ffff88019ab5fc10 FS: 00007f8cdba87700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000005689 CR3: 00000001aa209000 CR4: 00000000001426e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400